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Oiling
The sewing machine should be oiled frequently, but not
too liberally. A few drops of oil suffice to keep the
machine running freely. Excess oil will drain off unused
He. isu i.-l. s;so -ji
and may soil the fabric. Always oil the machine
before
sewing, not afterwards. Use clear
oil which is free from resin and acid such as is supplied by the Bernina dealers. Use of
inferior oils may cause the machine to jam when the oil dries and becomes tacky,
h'igs. 13 a, 13 b and 11 show the oiling points indicated by white lines. Opening the hinged
cover on the front of
the
free
arm
gives
access It* the shuttle
of
which
the
race
should
he oiled
Ire
qtlclllly hilt lightly ill
the point indicated by
the arrow one fig. I 1
iihquitlr
oil nlU
to
sores quid operation
of
I lie
maehntc
and
lengthens its life. The
oiling points not vis¬
ible in Figs. 13 a, 13 h
and I I are marked in
red on the- machine.
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